(19)
(11) EP 0 358 135 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.12.1990 Bulletin 1990/49

(43) Date of publication A2:
14.03.1990 Bulletin 1990/11

(21) Application number: 89116231.5

(22) Date of filing: 02.09.1989
(51) International Patent Classification (IPC)5: C08L 81/02, C08J 5/18, D01F 6/66
// (C08L81/02, 25:04)
(84) Designated Contracting States:
BE CH DE FR GB IT LI NL SE

(30) Priority: 07.09.1988 JP 222563/88
28.12.1988 JP 329373/88

(71) Applicant: IDEMITSU KOSAN COMPANY LIMITED
Tokyo 100 (JP)

(72) Inventors:
  • Murai, Hideya
    Sodegaura-machi Kimitsu-gun Chiba-ken (JP)
  • Yamao, Shinobu
    Sodegaura-machi Kimitsu-gun Chiba-ken (JP)

(74) Representative: Türk, Gille, Hrabal, Leifert 
Brucknerstrasse 20
40593 Düsseldorf
40593 Düsseldorf (DE)


(56) References cited: : 
   
       


    (54) Polyarylene sulfide resin composition


    (57) The first invention relates to a polyarylene sulfide resin composition containing less than 30% by weight of a styrene-based polymer having mainly syndiotactic configuration, and a polyarylene sulfide resin composition comprising 100 parts by weight of the above composition and 1 to 500 parts by weight of a filler.
    The second invention relates to an oriented forming produced by stretching the molding of a polyarylene sulfide resin composition of the first invention.
    According to the first invention, a polyarylene sulfide resin composition improved in moldability without reducing physical properties can be obtained. According to the second invention, an oriented forming excellent in dimentional stability under heat and so forth can be obtained.







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